Halachic Measurements Length Measurement
Rav Avraham Chaim No’eh
Chazon Ish
Agudal
0.79 inches
0.94 inches
10 agudalim
7.9 inches
9.4 inches
Etzbah Tefach
0.79 inches 3.15 inches
0.94 inches 3.78 inches
2 tefachim 3 tefachim 4 tefachim 5 tefachim 6 tefachim 8 tefachim 9 tefachim 10 tefachim 12 tefachim 18 tefachim 29 tefachim 30 tefachim 58 tefachim
6.3 inches 9.45 inches 12.6 inches 1.31 feet 1.58 feet 2.1 feet 2.36 feet 2.63 feet 3.15 feet 4.73 feet 7.61 feet 7.88 feet 15.23 feet
7.56 inches 11.34 inches 15.12 inches 1.58 feet 1.89 feet 2.52 feet 2.84 feet 3.15 feet 3.78 feet 5.67 feet 9.14 feet 9.45 feet 18.27 feet
Zeres Amah
9.5 inches 18.9 inches
11.35 inches 22.7 inches
½ amah 1 amah 1½ amos 2 amos 2½ amos 3 amos 4 (daled) amos 5 amos 6 amos 7 amos 7½ amos 8 amos 9.83 amos 10 amos 11 amos 12½ amos 15 amos 16 amos 20 amos 22 amos 24 amos
9.45 inches 1.58 feet 2.36 feet 3.15 feet 3.94 feet 4.73 feet 6.3 feet 7.86 feet 9.45 feet 11.03 feet 11.81 feet 12.6 feet 15.48 feet 15.75 feet 17.33 feet 19.69 feet 23.63 feet 25.2 feet 31.5 feet 34.65 feet 37.8 feet
11.35 inches 1.89 feet 2.84 feet 3.78 feet 4.73 feet 5.68 feet 7.57 feet 9.46 feet 11.35 feet 13.24 feet 14.19 feet 15.13 feet 18.60 feet 18.92 feet 20.81 feet 23.65 feet 28.38 feet 30.27 feet 37.83 feet 41.62 feet 45.4 feet
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28 amos 30 amos 32 amos 40 amos 50 amos 70 amos 70.6 amos 76 amos 100 amos 135 amos 187 amos 300 amos 500 amos 2,000 amos 4,000 amos
44.1 feet 47.25 feet 50.4 feet 63 feet 78.75 feet 110.25 feet 111.20 feet 119.7 feet 157.5 feet 212.63 feet 294.53 feet 472.5 feet 787.5 feet 0.6 miles 1.19 miles
52.97 feet 56.75 feet 60.53 feet 75.67 feet 94.58 feet 132.41 feet 133.55 feet 143.77 feet 189.17 feet 255.38 feet 353.74 feet 567.5 feet 945.83 feet 0.72 miles 1.43 miles
Sit Sit kaful Kaneh Ris Mil Parsah
3.15 inches 6.3 inches 9.45 feet 140 yards 0.6 miles 2.4 miles
7.56 inches 15.2 inches 11.35 inches 168 yards 0.71 miles 2.9 miles
400 parsah
960 miles
1160 miles
Mahalach Yom
23 miles
29 miles
Area Measurement
Se’ahros Adasha Etzbah merubas Tefach meruba Amah merubas Beis rova Beis kav Beis se’ah Beis se’ahtaim Beis Koir
Rav Avraham Chaim No’eh
3 square millimeters 6 square millimeters 0.62 square inches 9.92 square inches 4.41 square yards 28 square yards 115 square yards 0.14 acres 0.28 acres 4.27 acres
Chazon Ish
3 square millimeters 6 square millimeters 0.89 square inches 14.28 square inches 6.35 square yards 41 square yards 165 square yards .20 acres .41 acres 6.15 acres
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Volume Measurement
Rav Avraham Chaim No’eh
Chazon Ish
Kortov K’grogeres Kezayis Uchlah Sheminis Beitzah K’Beitzah Rev’is Litra Rova Log Kav Omer Hin Tarkav Se’ah
0.18 fluid ounces .065 fluid ounces 0.97 fluid ounces 1.5 fluid ounces 1.5 fluid ounces 1.94 fluid ounces 1.94 fluid ounces 3 fluid ounces 5.84 fluid ounces 12 fluid ounces 12 fluid ounces .38 gallons .66 gallons 1.1 gallons 1.13 gallons 2.19 gallons
.32 fluid ounces 1.14 fluid ounces 1.68 fluid ounces 2.52 fluid ounces 2.52 fluid ounces 3.37 fluid ounces 3.37 fluid ounces 5.3 fluid ounces 10.1 fluid ounces 21.2 fluid ounces 21.2 fluid ounces .66 gallons 1.14 gallons 1.89 gallons 1.93 gallons 3.79 gallons
40 se’ah
87.6 gallons
151.6 gallons
Ephah Lesech Kor Chomer
6.75 gallons 33.75 gallons 66.04 gallons 66.04 gallons
12 gallons 60 gallons 120 gallons 113.59 gallons
Weight Peruta Isir Pundyon Gera Istera Dinar Shekel
.03 grams .2 grams .4 grams .8 grams 2.4 grams 4.8 grams 9.6 grams
400 shekalim
8.47 pounds
Beka Sela Maneh Kikar
9.6 grams 19.2 grams 1.06 pounds 59.52 pounds
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